Jung Young-Jin, Kim Hak-Cheol, Ryu Keun-Ho

The KIPS Transactions:PartD, Vol. 13, No. 6, pp. 775-788, Oct. 2006
http://dx.doi.org/10.3745/KIPSTD.2006.13D.6.775,   PDF Download:
Keywords: Prevention of Disasters, Sensor network, Disaster Prevention System, Dangerous Area Prediction, Stream Processing
Abstract

Many disaster monitoring systems are constantly studied to prevent disasters such as environmental pollution, the breaking of a tunnel and a building, flooding, storm earthquake according to the progress of wireless telecommunication, the miniaturization of terminal devices, and the spread of sensor network. A disaster monitoring system can extract information of a remote place, process sensor data with rules to recognize disaster situation, and provide work for preventing disaster. However existing monitoring systems are not enough to predict and prevent disaster, because they can only process current sensor data through utilizing simple aggregation function and operators. In this paper, we design and implement a disaster prevention system to predict near future dangerous area through using outside sensor network and spatial Information. The provided prediction technique considers the change of spatial information over time with current sensor data, and indicates the place that could be dangerous in near future. The system can recognize which place would be dangerous and prepare the disaster prevention. Therefore, damage of disaster and cost of recovery would be reduced. The provided disaster prevention system and prediction technique could be applied to various disaster prevention systems and be utilized for preventing disaster and reducing damages.

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